New Arrival China High Quality Exhaust Air Grille Air Diffuser - Vertical Energy Recovery Ventilators – Holtop
New Arrival China High Quality Exhaust Air Grille Air Diffuser - Vertical Energy Recovery Ventilators – Holtop Detail:
Main Feature of Vertical Energy Recovery Ventilators
Triple filtration
99% HEPA filtration
Slight positive indoor pressure
High efficiency energy recovery rate
Optional high efficiency fan with DC motors
Remote control
Colorful design
Visual management LCD display
Specifications of Vertical Energy Recovery Ventilators
Model | ERVQ – L300 – 1A1F | ERVQ – L600 – 1A1F |
Airflow (m3/h) | 300 | 600 |
Filtration euiciency (%) | 99 % / HEPA | 99 % / HEPA |
Filtration mode | Pm2.5 purify / Deep purify / Ultra purify | Pm2.5 purify / Deep purify / Ultra purify |
Speed | DC / 8 speed | DC / 8 speed |
Input power (W) | 70 | 125 |
Temperture euiciency (%) | 0.82 | 0.82 |
Noise dB(A) | 25 – 36 | 25 – 36 |
Control | Touch screen panel / Remote control | Touch screen panel / Remote control |
Air quality display | PM2.5 / Temp & R.H | PM2.5 / Temp & R.H |
Operational Mode | Manual / Auto / Timer | Manual / Auto / Timer |
Suitable room size (m2) | 50 – 120 | 100 – 240 |
Dimension (mm) | 560*410*1580 | 560*460*1700 |
Weight (kg) | 55 | 65 |
Product detail pictures:


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Our products are greatly acknowledged and reliable by users and may fulfill repeatedly shifting financial and social wants for New Arrival China High Quality Exhaust Air Grille Air Diffuser - Vertical Energy Recovery Ventilators – Holtop, The product will supply to all over the world, such as: Australia, Vietnam, Riyadh, we are fully determined to control the whole supply chain so as to provide quality products at competitive price in a timely manner. We are keeping up with the advanced techniques, growing through creating more values for our clients and society.
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This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.
